Interoperable interactive geometry for Europe
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GeoGebra Resource (25Mb)
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This platform is brought to you by the intergeo project, funded under the eContent Plus programme of the European commission and by partners

Senkrechte konstruieren (mit Cinderella)

Es wird gelernt wie man bei Cinderella eine Senkrechte zu einer Geraden konstruiert.

Preview of the Resource in Action